Afterschool (Every Day), Schools (6th-12th Grade)

As a world-class, accredited private school in Cambridge, MA, ISB is home to 540 students from age 2 through Grade 12. ISB places the development of the bilingual brain at the heart of our mission.

Our classrooms are designed to link the school-day and after-school experiences for children and families enrolled in the King Open School.

Serving children ages 1.9 through 5 years old, with a focus on experiential learning, the arts, and diversity, equity, inclusion, and justice. We are not just a school, we are a welcoming community!

We offer a play-based program for -5th grade students; as well arts programs for 1st-5th and 6th-8th grade students with our partner, Maud Morgan Arts.

We are a non-profit parent cooperative offering engaging, developmentally appropriate afterschool programming for children in Kindergarten through 4th grade who attend the Graham and Parks School.

We offer an exciting, critical afterschool program for children. It is a place where they can try new things or explore subjects in interactive, student-centered ways.

Safe, engaging, and enriching environment for students in kindergarten through elementary grades, the program blends academic support, creative expression, and hands-on learning.

We offer safe and fun programs for pre-teens, middle schoolers, and teens to connect with peers, build leadership skills, and participate in sports, arts, and activities in an inclusive environment. 

We are a nature-based, independent Kindergarten through 8th-grade program in Lincoln, Massachusetts. We offer multi-age classrooms rich in integrated, hands-on, thematic learning. Inquire today!

The Robo Hub After School Program offers engaging and creative STEM projects, active play, and academic support as well as bus dropoff, classes, meals and extended day until 7 pm.

We are an independent, coeducational day school located in Cambridge, Massachusetts. We honor the character and spirit of each child and encourage independent thinking in our students.

We serve girls and boys in K1 through Grade 8 and offers a rigorous academic program to a diverse student body, which includes many international students.

Cultivating critical thinkers, inspiring compassionate leaders.

We are an all gender independent private school where we honor every student’s unique story, promote intellectual exploration, and practice meaningful engagement with our world and each other.